import java.util.Arrays;
import java.util.Scanner;

/**
 * @Author: YCKOKO
 * @Date: 2023-05-11
 * @Time:17:45
 * @Description:
 */
public class demo2 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        while(scan.hasNext()){
            String s1 = scan.nextLine();
            String s2 = scan.nextLine();
            char[] chars1 = new char[s1.length()];
            char[] chars2 = new char[s2.length()];
            for (int i = 0; i < s1.length(); i++) {
                chars1[i] = s1.charAt(i);
            }
            for (int i = 0; i < s2.length(); i++) {
                chars2[i] = s2.charAt(i);
            }



        }
    }
}
